1315778872

素因数分解:

$2^3\times {\mathrm{3851}}^1\times {\mathrm{42709}}^1$

素因数の和:46566

約数の個数: 16

約数和(自身を含む): 2467783800

約数和(自身を除く): 1152004928

約数列:

[1, 2, 4, 8, 3851, 7702, 15404, 30808, 42709, 85418, 170836, 341672, 164472359, 328944718, 657889436, 1315778872]

約数ペア:

[(1, 1315778872), (2, 657889436), (4, 328944718), (8, 164472359), (3851, 341672), (7702, 170836), (15404, 85418), (30808, 42709)]